Name	Key
Produce	0
Fetch	1
Offsets	2
Metadata	3
LeaderAndIsr	4
StopReplica	5
UpdateMetadata	6
ControlledShutdown	7
OffsetCommit	8
OffsetFetch	9
GroupCoordinator	10
JoinGroup	11
Heartbeat	12
LeaveGroup	13
SyncGroup	14
DescribeGroups	15
ListGroups	16
SaslHandshake	17
ApiVersions	18
CreateTopics	19
DeleteTopics	20